Plastic wire duct

Abstract

The plastic wire slot comprises a bottom slot, a slot cover and a supporting frame, an opening is formed in one side of the bottom slot, connecting slots are formed in the two sides of the opening, the slot cover is provided with two connecting strips, hook-shaped parts are arranged at the ends of the connecting strips and in the connecting slots, and the slot cover is connected with the connecting slots in the bottom slot through the connecting strips; a socket is installed in the connecting groove and arranged at the opening of the bottom groove, connecting beams are arranged on the two sides of the socket, the two ends of each connecting beam are hooked to the outer side of the connecting groove, and the middle of each connecting beam is connected with the socket through a screw. The opening is formed in one side of the bottom groove, the first limiting faces on the two sides of the opening are matched with the socket at intervals, the socket can be conveniently installed at the opening, the socket can be conveniently fixed in the bottom groove through the connecting beam, the supporting block is arranged in the bottom groove, wires in the bottom groove can be divided into three types in the vertical direction, and the supporting block is convenient to use. And the wire harness can be conveniently fixed through the cable tie, so that the wires are prevented from being disordered, and later line maintenance is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of cable troughs, and in particular to a plastic cable trough. Background Art

[0002] Although electrical wires and network cables are currently laid out through pipes inside the wall during decoration, some older houses and open offices still need to be laid out through open wires. For the sake of aesthetics and ease of management, cable ducts are usually needed to cover the lines. For use scenarios such as production lines, workstations, and electric vehicle charging stations, lines need to be laid out, which requires a large number of sockets to be set on the lines. At the same time, a large number of wires inside such cable ducts will accumulate in the lower part of the cable duct under the action of gravity, increasing the difficulty of later cable management. Currently, plastic cable ducts are usually produced through an extrusion process. Although partitions can be set in the plastic cable ducts, the thin-walled structure of the partitions is easy to be difficult to form during extrusion, or the partitions may bend and deform after cooling. Therefore, a plastic cable duct is needed, which can conveniently set sockets on the cable duct, and at the same time, support frames are provided at intervals in the cable duct, and the wires can be classified and bundled on the support frames, and the wires are classified longitudinally to avoid clutter of the wires, which is convenient for later maintenance of the lines. Utility Model Content

[0003] In order to solve the above problems, the present application proposes a plastic cable trough, on which sockets can be conveniently arranged. At the same time, support frames are arranged at intervals in the cable trough, on which the wires can be classified and bundled on the support frames, and the wires can be classified longitudinally to avoid clutter of the wires and facilitate later maintenance of the lines.

[0004] This application is implemented through the following technical solutions:

[0005] The present application proposes a plastic wire trough, comprising: a bottom trough, a trough cover, and a support frame, wherein an opening is provided on one side of the bottom trough, connecting grooves are provided on both sides of the opening, the trough cover is provided with two connecting strips, hook-shaped portions are provided at the ends of the connecting strips and in the connecting grooves, and the trough cover is connected to the connecting groove on the bottom trough through the connecting strips; a socket is installed on the connecting groove, and the socket is arranged at the opening of the bottom trough, connecting beams are provided on both sides of the socket, both ends of the connecting beams are hooked on the outside of the connecting groove, and the middle part of the connecting beams is connected to the socket by screws; the support frame is installed in the bottom trough, and the top surface, bottom surface and one side surface of the support frame are all in contact with the inner wall of the bottom trough, and a plurality of support blocks are provided on the support frame.

[0006] Furthermore, a first limiting surface is provided on the connecting groove, and the interval between the first limiting surfaces on the two connecting grooves is 86 mm to 88 mm, and the first limiting surface is used to limit the side surface of the socket.

[0007] Furthermore, a step portion is provided on the connecting groove, the groove cover is in contact with the step portion, and one side of the connecting strip is in contact with the first limiting surface.

[0008] Furthermore, a bending portion is provided on the connecting groove, and the thickness of the bending portion is 10 mm to 15 mm.

[0009] Furthermore, a reinforcing rib is provided at the lower portion of the support block, and a through hole is provided on the support block.

[0010] Furthermore, the support frame is connected to the bottom groove by double-sided tape or glue.

[0011] The beneficial effects of the present application are as follows: an opening is provided on one side of the bottom groove, and the first limiting surfaces on both sides of the opening are spaced to match the socket, which facilitates the installation of the socket at the opening, and the socket can be conveniently fixed in the bottom groove by a connecting beam. A support block is provided in the bottom groove, and the wires in the bottom groove can be divided into three categories in the vertical direction, and the wiring harness can be conveniently fixed by a cable tie to avoid clutter of the wires and facilitate later maintenance of the lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the connection structure between the bottom tank and the tank cover;

[0014] Figure 3 is a schematic diagram of the connection structure of the socket and the connecting beam;

[0015] Figure 4 is a structural schematic diagram of the support frame;

[0016] In the figure: 1-bottom groove, 2-groove cover, 3-support frame, 4-connecting strip, 5-connecting groove, 6-socket, 7-connecting beam, 8-support block, 9-first limiting surface, 10-step portion, 11-bending portion, 12-reinforcing rib, 13-through hole, 14-hook-shaped portion. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0019] In addition, the descriptions of "first", "second", etc. in this application are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0020] like Figures 1 to 4 As shown, an embodiment of the utility model provides a plastic wire trough, including: a bottom trough 1, a trough cover 2, and a support frame 3. An opening is provided on one side of the bottom trough 1, and connecting grooves 5 are provided on both sides of the opening. The trough cover 2 is provided with two connecting strips 4, and hook-shaped portions 14 are provided at the ends of the connecting strips 4 and in the connecting grooves 5. The trough cover 2 is connected to the connecting groove 5 on the bottom trough 1 through the connecting strips 4; a socket 6 is installed on the connecting groove 5, and the socket 6 is arranged at the opening of the bottom trough 1. Connecting beams 7 are provided on both sides of the socket 6, and both ends of the connecting beam 7 are hooked on the outside of the connecting groove 5, and the middle part of the connecting beam 7 is connected to the socket 6 by screws; the support frame 3 is installed in the bottom trough 1, and the top surface, bottom surface and one side surface of the support frame 3 are all in contact with the inner wall of the bottom trough 1, and a plurality of support blocks 8 are provided on the support frame 3.

[0021] The bottom trough 1 and the trough cover 2 are manufactured by an extrusion process, while the support frame 3 is produced by an injection molding process. When wiring for use scenarios such as production lines, workstations, and electric vehicle charging stations, sockets and network cable interface sockets need to be set at a certain distance. When wiring, first fix the bottom trough 1 horizontally on the wall, slide multiple support frames 3 into the bottom trough 1 from both ends of the bottom trough 1, and fix them in the bottom trough 1 with double-sided tape or glue, then connect multiple bottom troughs 1 in a row, determine the position where the socket needs to be installed on the bottom trough 1 with a tape measure, mark it, and then place the connected socket 6 at the position where it needs to be installed. The two ends of the connecting beam 7 are clamped on the outside of the connecting groove 5, and the socket 6 is connected to the connecting beam 7 by screws. The connecting beam 7 is tightened by screws to make the socket 6 clamp the bent portion 11, thereby fixing the socket 6 to prevent the socket 6 from sliding on the bottom groove 1. After the socket 6 is installed, the wires are arranged, and after the wires are divided, they are fixed on the support block 8 of the support frame 3 with nylon tie to avoid the mess of wires and facilitate the maintenance of the line later. After the wiring harness is arranged and fixed, the slot cover 2 is cut according to the interval between each socket 6, and then the slot cover 2 is clamped in the connecting groove 5 through the connecting strip 4, thereby completing the wiring operation. The socket 6 can be arranged along the bottom groove 1, which is neat and beautiful, and the two first limit surfaces 9 on the bottom groove 1 are spaced apart by a size of the socket 6, which is convenient for the installation of the socket 6.

[0022] Preferably, if Figure 3 As shown, a first limiting surface 9 is provided on the connecting groove 5, and the first limiting surface 9 is located on both sides of the side opening of the bottom groove 1. The interval between the first limiting surfaces 9 on the two connecting grooves 5 is 86 mm to 88 mm. The first limiting surface 9 is used to limit the side of the socket 6. The socket 6 adopts the 86-type socket commonly used in my country, and its length and width are both 86 mm. The socket 6 can be conveniently and quickly fixed between the first limiting surfaces 9, and the socket 6 is limited by the first limiting surface 9.

[0023] In a preferred embodiment, Figure 2 As shown, a step portion 10 is provided on the connecting groove 5, the groove cover 2 is in contact with the step portion 10, and one side of the connecting strip 4 is in contact with the first limiting surface 9. The step portion 10 is used to limit the two sides of the groove cover 2, so that the groove cover 2 can be fixed at the opening of the bottom groove 1 along the long direction of the bottom groove 1, thereby sealing the side opening of the bottom groove 1, preventing the wiring harness from falling out, and maintaining the appearance.

[0024] Specifically, a bending portion 11 is provided on the connecting groove 5, and the thickness of the bending portion 11 is 10 mm to 15 mm. A connecting space is formed in the bending portion 11, and a hook portion 14 is provided in the space, which can be conveniently connected with the hook portion 14 at the end of the connecting strip 4, so that the connecting strip 4 is pulled through the connecting groove 5, so that the slot cover 2 covers the side of the bottom slot 1. At the same time, the bending portion 11 provides a position for the connecting beam 7 and the socket 6 to clamp the bending portion 11, so that the socket 6 can be fixed on the bottom slot 1.

[0025] In a preferred embodiment, Figure 4 As shown, a reinforcing rib 12 is provided at the lower portion of the support block 8, and a through hole 13 is provided on the support block 8. The reinforcing rib 12 improves the bending resistance of the support block 8. After the wiring harness is classified, a nylon tie can be inserted into the through hole 13, and the wiring harness is connected to the support block 8 through the nylon tie, so that the support block 8 can be used to classify and fix the wiring harness in the slot in the longitudinal direction, so as to avoid the wiring harness being concentrated at the bottom of the bottom slot 1, avoid the clutter of the wires, and facilitate the later maintenance of the line.

[0026] In a preferred embodiment, the support frame 3 is connected to the bottom groove 1 by double-sided tape or glue, and the support frame 3 can be set to a fixed position according to needs. After the support frame 3 is fixed, it cannot slide in the bottom groove 1, which is convenient for fixing the wiring harness.

[0027] The support frame 3 is manufactured by injection molding, and has good molding quality for thin-walled structures such as the support block 8 . The support frame 3 is fixed in the bottom groove 1 at intervals, so the amount of the support frame 3 can be reduced.

[0028] Of course, the present application may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present application.

Claims

1. A plastic cable duct, characterized in that: include: A bottom groove (1), a groove cover (2), and a support frame (3), wherein one side of the bottom groove (1) is provided with an opening, and both sides of the opening are provided with connecting grooves (5), the groove cover (2) is provided with two connecting strips (4), and the ends of the connecting strips (4) and the connecting grooves (5) are provided with hook-shaped parts (14), and the groove cover (2) is connected to the connecting groove (5) on the bottom groove (1) through the connecting strips (4); the connecting groove (5) is provided with a socket (6), and the socket (6) is arranged at the opening of the bottom groove (1), and connecting beams (7) are provided on both sides of the socket (6), and the two ends of the connecting beam (7) are hooked on the outside of the connecting groove (5), and the middle part of the connecting beam (7) is connected to the socket (6) by screws; the support frame (3) is installed in the bottom groove (1), and the top surface, the bottom surface and one side surface of the support frame (3) are all in contact with the inner wall of the bottom groove (1), and a plurality of support blocks (8) are provided on the support frame (3).

2. A plastic cable duct according to claim 1, characterized in that: The connection groove (5) is provided with a first limiting surface (9), the interval between the first limiting surfaces (9) on the two connection grooves (5) is 86 mm to 88 mm, and the first limiting surface (9) is used to limit the side surface of the socket (6).

3. A plastic wire duct according to claim 2, characterized in that: The connection groove (5) is provided with a step portion (10), the groove cover (2) is in contact with the step portion (10), and one side of the connection strip (4) is in contact with the first limiting surface (9).

4. A plastic wire duct according to claim 1, characterized in that: The connection groove (5) is provided with a bending portion (11), and the thickness of the bending portion (11) is 10 mm to 15 mm.

5. The plastic cable duct according to claim 1, characterized in that: A reinforcing rib (12) is provided at the lower portion of the support block (8), and a through hole (13) is provided on the support block (8).

6. The plastic cable duct according to claim 1, characterized in that: The support frame (3) is connected to the bottom groove (1) by means of double-sided tape or glue.

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